Vehicle summary
ULEZ status is estimated based on fuel type and registration year. It may not reflect the actual emission standard of this vehicle. Check with TfL for a definitive answer.
At a glance
This 2017 Seat Leon Diesel 1598cc has had 7 MOT tests on record, passing 6 and failing once (86% pass rate). It has 142,126 miles on the clock, averaging 16,068 miles per year, above the UK average of 7,400. The 1.6 TDI engine is known for clha and diesel particulate filter (dpf).
MOT & Mileage History for BL17 XLS
Data from DVSA. Last updated August 2026. Check gov.uk for the latest.
MOT failure recorded
Average miles/year
Gap in MOT history
Mileage Analysis
Above average| Latest reading | 142,126 miles |
| Reading date | |
| Miles last year | 15,722 |
| Average per year | 16,068 |
| Mileage consistency | Variable |
Check BL17 XLS
- Write-off & insurance claims Experian
- Outstanding finance check Experian
- Stolen vehicle check Experian
- Ownership changes Experian
- Mileage discrepancy alerts
- Plate & colour change history
- Franchised dealer records
- Independent garage visits
- Service interval analysis
- Warranty work logged
Full MOT Test History 7 tests on record
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Buyers comparing the Seat Leon often also look at these models. Check their MOT history and reliability before deciding:
Reported issues for this Seat Leon
These are the most commonly reported problems on Seat Leon models (2012–2020), based on owner reports and workshop data across the UK.
CLHA
Diesel Particulate Filter (DPF)
Clogs from poor fuel quality, short journeys, or failed regens, leading to backpressure.
Explore more about the Seat Leon
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Vehicle Details
| Registration | BL17 XLS |
| Make | Seat |
| Model | Leon |
| Colour | Grey |
| Fuel type | Diesel |
| Engine | 1598cc |
| Year | 2017 |
| First registered | |
| Area code | BL — Birmingham, Birmingham |
| Age identifier | 17 — March 2017 to August 2017 |
More BL17 X plates
Browse all BL17 X registrations from Birmingham.
About BL17 XLS
What car is BL17 XLS?
BL17 XLS is a grey Seat Leon, diesel (1598cc). First registered in Birmingham in 2017.
What is the mileage of BL17 XLS?
The last recorded mileage for BL17 XLS was 142,126 miles, recorded on 12 Jun 2026 during its most recent MOT test.
Has BL17 XLS passed its MOT?
BL17 XLS has had 7 MOT tests with an 86% pass rate (6 passes, 1 failure). It last passed on 12 Jun 2026.
Is BL17 XLS ULEZ compliant?
Based on its fuel type and registration year, BL17 XLS is likely ULEZ compliant. Diesel post-2015 (Euro 6). This is an estimate based on typical emission standards — confirm with TfL's ULEZ checker for a definitive answer.
How old is BL17 XLS?
BL17 XLS is approximately 9 years old. Age identifier 17 means registered between 1 March 2017 and 31 August 2017.